Cisco 7900 Series Push to Talk Handset – Atlas Phones
Use your desk phone to make a Skype for Business call - Microsoft Support
Amazon.com: Pure Resonance Audio PTT1 Desktop Push to Talk Microphone : Musical Instruments
Skype's evolution at Microsoft could hint at plans for LinkedIn | The Seattle Times
I built a Mac app for Google Meet with lots of new features like picture-in-picture, dark-mode and push-to-talk. Would love to get your input to make it even better! : r/gsuite